ENGINE DEVICE - YANMAR CO LTD

Title:

ENGINE DEVICE

Document Type and Number:

WIPO Patent Application WO/2015/141498

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide an engine device which makes it possible to easily determine the attachment position for a support base (87) when connecting the support base (87) and an exhaust-gas discharge surface (7a) of an engine (1), and to improve the assemblability and the like of the support base (87). An engine device according to the present application is equipped with a first case (28) for removing particulate matter in the exhaust gas from an engine (1), and a second case (29) for removing nitrogen oxide matter in the exhaust gas from the engine (1). The second case (29) is connected to the first case (28) via a urea mixing pipe (39). An exhaust-gas intake surface (34a) of the first case (28) is joined to the exhaust-gas discharge surface (7a) of the engine (1). In addition, the engine device is provided with the support base (87), which is affixed to the engine (1). The engine device is configured in a manner such that the exhaust-gas discharge surface (7a) of the engine (1) is in surface contact with part of the support base (87).

Inventors:

SANDOU YOSHIYUKI (JP)
KIMURA TOMOYUKI (JP)

Application Number:

JP2015/056657

Publication Date:

September 24, 2015

Filing Date:

March 06, 2015

Export Citation:

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Assignee:

YANMAR CO LTD (JP)

International Classes:

F01N3/28; B01D53/86; E02F9/00; F01N3/02; F01N3/08; F01N3/24; F01N13/08; F01N13/18; F02B67/00

Foreign References:

JP2012215022A	2012-11-08
US20120273648A1	2012-11-01
JP2013189894A	2013-09-26
JP2012062809A	2012-03-29
US20100186394A1	2010-07-29

Other References: